| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| GFF | Director | Dec 08, 2016 | Sale | $25.22 | 151,376 | 3,817,703 | 542,810 | Dec 09, 2016, 05:05 PM |
| GFF | Director | Dec 07, 2016 | Sale | $25.26 | 106,067 | 2,679,252 | 694,186 | Dec 09, 2016, 05:05 PM |
| GFF | Director | Dec 09, 2016 | Sale | $25.04 | 102,557 | 2,568,027 | 440,253 | Dec 09, 2016, 05:05 PM |
| GFF | Director | Aug 02, 2011 | Option Exercise | $9.05 | 4,622 | 41,829 | 1,252,407 | Aug 04, 2011, 03:37 PM |
| GFF | Director | Apr 04, 2011 | Option Exercise | $13.29 | 256,020 | 3,402,506 | 1,257,029 | Apr 06, 2011, 12:21 PM |
| GFF | Director | Apr 04, 2011 | Option Exercise | $7.75 | 330,000 | 2,557,500 | 1,513,049 | Apr 06, 2011, 12:21 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| GFF | Director | Dec 08, 2016 | Sale | 3,817,703 |
| GFF | Director | Dec 07, 2016 | Sale | 2,679,252 |
| GFF | Director | Dec 09, 2016 | Sale | 2,568,027 |
| GFF | Director | Aug 02, 2011 | Option Exercise | 41,829 |
| GFF | Director | Apr 04, 2011 | Option Exercise | 3,402,506 |
| GFF | Director | Apr 04, 2011 | Option Exercise | 2,557,500 |